1075441537 has 4 divisors (see below), whose sum is σ = 1075762260. Its totient is φ = 1075120816.

The previous prime is 1075441531. The next prime is 1075441547. The reversal of 1075441537 is 7351445701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7351445701 = 2999 ⋅2451299.

It can be written as a sum of positive squares in 2 ways, for example, as 922276161 + 153165376 = 30369^2 + 12376^2 .

It is a cyclic number.

It is not a de Polignac number, because 1075441537 - 2¹¹ = 1075439489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1075441496 and 1075441505.

It is not an unprimeable number, because it can be changed into a prime (1075441531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155278 + ... + 162055.

It is an arithmetic number, because the mean of its divisors is an integer number (268940565).

Almost surely, 2^1075441537 is an apocalyptic number.

It is an amenable number.

1075441537 is a deficient number, since it is larger than the sum of its proper divisors (320723).

1075441537 is an equidigital number, since it uses as much as digits as its factorization.

1075441537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320722.

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 1075441537 is about 32793.9253063734. The cubic root of 1075441537 is about 1024.5400393539.

The spelling of 1075441537 in words is "one billion, seventy-five million, four hundred forty-one thousand, five hundred thirty-seven".